Christina Christoforou's book 'Whose Hair' will have you guessing wacky hairstyles worn by pop culture icons.

The book is a compilation of infamous 'dos that have made these individuals as famous as their work -- or in some cases, erratic behavior. True, some celebs may rock the same or similar hairstyles, so Christoforou has also incorporated facial hair into these pieces so that guessing is a little easier. Whether it's Albert Einstein's frilly white fro and mustache or Andy Warhol's unkempt locks, these attributes may truly test your knowledge on these celebs' looks. Besides, the book should be a fun way to kill time on a Sunday morning.

'Whose Hair?' by Christina Christoforou is currently available at Colette right now for purchase.